The very bottom of a body of water is called the___ zone

What are Earth's core and mantle made of? Explain how we know.

How does charge seperation occur within a cloud?

How does the thickness of paint sprayed on a surface change when the sprayer is held twice as far away?

You observe three carts moving to the right. cart a moves to the right at nearly constant speed. cart b moves to the right, gradually speeding up. cart c moves to the right, gradually slowing down.

Why might a wine glass survive a fall onto a carpeted floor but not onto a concrete floor? 1. since the carpet is softer than the concrete and the force of impact is reduced by the extended time of impact. 2.

What effect do oceans have on the temperature of coastal areas? A. Ocean breezes warm the coastal land constantly. B. Ocean currents always cool a coastline. C. Ocean winds prevent extremes of temperature on coastal lands. D.

Vf=vi+at solve for t

A solenoid is formed by winding 23.0 m of insulated silver (resistivity 1.59 * 10-8 Ω·m) wire around a hollow cylinder. The turns are wound as closely as possible without overlapping, and the insulating coat on the wire is negligibly thin.

How would you describe the two projectors used to screen a three-dimensional movie? A. Both projectors have vertical polarizers. B. One projector has a vertical polarizer and the other has a horizontal polarizer. C.

A roller coaster has a mass of 500 kg. It drops from rest at the top of a hill that's 57 m tall. How fast is it going when it reaches the bottom? Acceleration due to gravity is g = 9.8 m/s2.